baber/WOPTO huggingface dataset:
Patent TW-I228445-B (TW)
Title: Composition for building material and building material obtained therefrom
Inventor: FUKUDA YOSHIAKI
IPC: B28C5/00
Filed: 2001-11-09
Granted: 2005-03-01
Abstract: The present invention provides a building material which effectively utilizes a vermiculite as a natural resource and which is capable of meeting requirements for humidity conditioning, deodorization and aesthetic impress ion. The invention relates to a composition for a building material including 5-70 wt% (based on the total weight of the composition) of unexpended vermiculite and base material(s), and to the building material obtained by molding the same.
Patent TW-546893-B (TW)
Title: Supporting structure for motor rotor
Inventor: SHINGAI HIROYUKI
IPC: H02K5/167
Filed: 2001-11-15
Granted: 2003-08-11
Abstract: An annular groove portion is integrally formed for preventing splashing of the lubricating oil by extending from a mount base (10) of the motor rotor to the motor shaft (6) to the metal bearing (5) and the radial ball bearing (20), allowing a spacer member (15) making contact with an inner ring (20a) of the radial ball bearing (20) to be attached inside the annular groove portion.
Patent TW-508678-B (TW)
Title: Method for fabricating a dual metal gate for a semiconductor device
Inventor: KIM TAE-KYUN
IPC: H01L21/8238
Filed: 2001-12-04
Granted: 2002-11-01
Abstract: A method for fabricating a dual metal gate structure for a semiconductor device uses a damascene process to form a second gate in addition to a single gate process for forming a first gate. After a semiconductor substrate having a PMOS region and an NMOS region formed therein is provided, a first gate insulating layer and first metal layer are formed on the substrate and patterned. Thus, the first gate is formed in a first region, either the PMOS region or the NMOS region. Next, a spacer is formed on each sidewall of the first gate and the dummy gate, and a source/drain region is formed in the substrate adjacent each side of the first gate and the dummy gate. Then, a dielectric layer is formed on the resultant structure and polished to expose the first metal layer, and the dummy gate is removed to expose a portion of the substrate in the second region. Next, a second gate insulating layer and a second metal layer are formed on the resultant structure and polished to expose the dielectric layer. Thereby, the second gate is reliably established in the second region.
Patent TW-524929-B (TW)
Title: Magnetic bearing
Inventor: WANG CHIEN-CHANG
IPC: H02K7/09
Filed: 2001-12-24
Granted: 2003-03-21
Abstract: A magnetic bearing includes a base, a spindle rotatably mounted onto the base and a magnetic portion mounted between the base and the spindle to provide a magnetic repulsion that suspends the spindle. The magnetic portion further includes an inner magnetic portion and an outer magnetic portion that repulse against each other. The outer magnetic portion is located around the inner magnetic portion so that the inner magnetic portion and the spindle are suspended. Therefore, mechanica1 friction in the magnetic bearing is minimized.
Patent TW-519713-B (TW)
Title: Nondestructive X-ray machine calibration procedure
Inventor: WU DENNIS
IPC: H01L21/66
Filed: 2001-12-31
Granted: 2003-02-01
Abstract: A kind of nondestructive X-ray machine calibration procedure is disclosed in the present invention and includes the following steps: selecting a standard piece having a predetermined specification relative to one X-ray tube of the machine; placing the standard piece on a predetermined position of the carrying stage of the machine; adjusting the X-ray tube of the machine to a predetermined height relative to the carrying stage; obtaining the image by making the X-ray tube irradiate the standard piece on the carrying stage; and outputting the image to the other equipment to perform comparison.
Patent TW-571191-B (TW)
Title: Mobile communication device providing repeater function
Inventor: LAI CHENG-SHING
IPC: G06F12/00
Filed: 2002-02-07
Granted: 2004-01-11
Abstract: A mobile communication device providing repeater function is used to download MP3 document by connecting to server through Internet for repeating MP3 document. Such mobile communication device contains web connection unit, storage unit, player and repeater, in which the web connection unit is used to connect Internet and download MP3 document from server, the storage unit is coupled with the web connection unit for storing MP3 document, the player is coupled with the storage unit for decompressing MP3 document to play and the repeater is coupled with the player for controlling the player to repeat.
Patent TW-559882-B (TW)
Title: Method for forming pad oxide layer of semiconductor integrated circuit
Inventor: HUANG LIANG-TIEN
IPC: H01L21/316
Filed: 2002-03-20
Granted: 2003-11-01
Abstract: A method for forming pad oxide layer of semiconductor integrated circuit is described. A zero oxide layer is formed on a silicon wafer, wherein a thickness of the zero oxide layer is slightly greater than the desired thickness of a pad oxide layer that is required in a subsequent process. Photolithography and etching are further conducted to pattern the zero oxide layer and the silicon wafer to form a plurality of alignment marks on the silicon wafer. A cleaning process is further conducted to remove the photoresist layer and a portion of the zero oxide layer to prevent photoresist debris remaining and to control the thickness of the zero oxide layer such that the thickness of the zero oxide layer is same as the desired thickness of the pad oxide layer that is needed in the subsequent process.
Patent TW-592892-B (TW)
Title: Polishing pad
Inventor: CHENG CHIH-HSIEN
IPC: B24B37/04
Filed: 2002-04-03
Granted: 2004-06-21
Abstract: A polishing pad has a first layer, a second layer, a hole and a plug. The hole is formed in the polishing pad and has a first section in the first layer of the polishing pad and a second section in a second layer of the polishing pad. The plug is embedded in the hole and has an upper portion and a lower portion. The upper portion of the plug fits into the first section of the hole, and the lower portion of the plug fits into the second section of the hole. Since the plug has a height of the polishing pad, the problem of depositions, such as water droplets, has been solved. The endpoint detection can thus be precisely controlled.
Patent TW-I231394-B (TW)
Title: Active-matrix addressing liquid-crystal display device and method of fabricating same
Inventor: YASUDA KYOUNEI
IPC: G09F9/30
Filed: 2002-05-14
Granted: 2005-04-21
Abstract: An active-matrix addressing LCD device that suppresses effectively the off leakage current induced by the charge-up of the spacers placed over the TFTs. The device comprises (a) a first substrate having switching elements; (b) a second substrate coupled with the first substrate in such a way as to form a gap with spacers between the first and second substrates; the spacers being distributed in the gap; (c) a liquid crystal confined in the gap; and (d) protrusions formed in overlapping areas with the switching elements; each of the protrusions being protruded in a direction that narrows the gap. The spacers distributed in the gap are likely to be shifted away from the overlapping areas due to the protrusions.
Patent TW-594819-B (TW)
Title: Plasma display device
Inventor: MORI HIROSHI
IPC: H01J11/12
Filed: 2002-05-16
Granted: 2004-06-21
Abstract: Disclosed is a plasma display device which is characterized in that a discharge gas sealed in plasma discharge spaces where discharge is performed is substantially only nitrogen. The discharge gas sealed in the plasma discharge spaces where the discharge is performed may include a first gas comprised of nitrogen gas, and a second gas containing at least one gas selected from the group consisting of xenon gas, krypton gas, neon gas, helium gas and argon gas. As a result, it is possible to provide a plasma display device which is high in reliability, can achieve high contrast, and can give a high luminance even at a low discharge gas pressure.
Patent TW-I257369-B (TW)
Title: Equipment for ascertaining the position of a rail-guided lift cage with a code carrier
Inventor: KUNZ RENE
IPC: B66B1/00
Filed: 2002-05-23
Granted: 2006-07-01
Abstract: For ascertaining the position of a rail-guided lift cage, this position transmitting equipment comprises a code carrier (9), which is arranged over the travel path in fixed location on the guide rail (7), with code marks of different permeability. A permanently precise reading of the coding is ensured by the fact that the code carrier (9) is fixedly connected with a non-magnetic cover (15), wherein the code marks are externally covered by means of the non-magnetic cover (15). In an advantageous embodiment, the code carrier (9) together with the outwardly facing non-magnetic cover (15) is inserted into a receiving groove (16) of the cage guide rail (7), whereby a simple and reliable mounting is achieved and, in addition, temperature-dependent differences in expansion between code carrier and guide rail are avoided.
Patent TW-563339-B (TW)
Title: Scanner with a light element having gathering light function
Inventor: CHANG CHIN-LIN
IPC: H04N1/04
Filed: 2002-06-21
Granted: 2003-11-21
Abstract: A scanner with a light element having gathering light function includes a lamp, onto the wall of which is applied by a completely reflective material, or the wall of which function as a lens, so that the light element can gather light by itself. The light sourced from the light element will be gathered as beam before it is projected on document to increase the light flux density on document. Moreover, the light elements with a control circuit to adjust intensity are applied as auxiliary lights beside a main light, so that the light flux density beside the main light will be increased and the uniformity of light being illuminated on the sensor will be improved.
Patent TW-I233988-B (TW)
Title: Surface inspection device and method
Inventor: YAMADA YOSHIRO
IPC: G01N21/89
Filed: 2002-07-09
Granted: 2005-06-11
Abstract: A surface inspection device inputs a scanned image data obtained by using a camera having an linear image sensor 13 to scan an object to be inspected to an CPU 16, uses a line memory 17 and adder 18 to add the image data of two adjacent main scan lines in formation of an image data row, uses a computation processor 19 to add the image data in blocks composed of a plurality of successive pixels along the main scanning direction in generation of the added data inside the blocks and to compute the correlational value of the added data inside the two neighboring blocks along the main scanning direction, and obtain the surface condition of the object to be inspected by utilizing a determination unit 20 to assess the aforementioned correlational value as a criteria.
Patent TW-536580-B (TW)
Title: Engine revolution controlling apparatus
Inventor: SHIMIZU MOTOHIRO
IPC: F02D31/00
Filed: 2002-08-23
Granted: 2003-06-11
Abstract: An electronic engine-governor control is carried out using no arithmetic tables and thus relieving a load to the CPU. A throttle opening is controlled with a control quantity to suppress a difference between the actual revolutions and the target. Calculator 107A is provided for calculating the difference D between the current revolutions and the target Ne(tgt). The difference D is corrected with an adjustment A based on a difference between the current revolutions Ne(0) and the previous revolutions Ne(-1) and an adjustment B based on a difference between the previous revolutions Ne(-1) and the revolutions before previous revolutions Ne(-2). Calculator 107B is provided for calculating an adjustment E in relation to a load from the throttle opening thetaTH(0) and the target Ne(tgt). Calculator 107C is provided for calculation D/E, the throttle controlling signal PthetaTH.
Patent TW-565892-B (TW)
Title: Method and system for forming insulating films
Inventor: MURAKAWA SHIGEMI
IPC: H01L29/78
Filed: 2002-08-29
Granted: 2003-12-11
Abstract: This invention provides a highly reliable method and system for forming insulating films. A gate insulating film 104 of a MISFET100 is composed of a silicon oxide film 106, a silicon nitride film 107, and a high dielectric constant film 108. The silicon oxide film 106 and the silicon nitride film 107 are formed by a microwave plasma processing using a radial line slot antenna.
Patent TW-552329-B (TW)
Title: Adjustable weft-knitting transmission device for a loom
Inventor: JANG CHI-TZENG
IPC: D03D49/24
Filed: 2002-09-19
Granted: 2003-09-11
Abstract: This invention relates to an adjustable weft-knitting transmission device for a loom, particularly to a transmission device providing power to loom reeds, comprising: a servo motor assembled to the loom, the servo motor drives the loom needles to perform the weft-knitting operation by means of the transmission device so as to provide a transmission device with an easily adjustable speed.
Patent TW-589759-B (TW)
Title: Fuel cell membranes
Inventor: YANG ZHEN YU
IPC: H01M8/10
Filed: 2002-10-15
Granted: 2004-06-01
Abstract: The present invention provides for a solid polymer electrolyte membrane comprising a fluorinated ionomer having imbibed therein the polymerization product of a composition comprising a non-fluorinated, non-ionomeric monomer, wherein the fluorinated ionomer comprises at least 6 mole % of monomer units having a fluorinated pendant group with a terminal ionic group. Catalyst coated membranes and fuel cells using these membranes are also provided.
Patent TW-I220042-B (TW)
Title: Non-temporal memory reference control mechanism
Inventor: HENRY G GLENN
IPC: G06F9/22
Filed: 2002-10-18
Granted: 2004-08-01
Abstract: An apparatus and method are provided for extending a microprocessor instruction set to specify non-temporal memory references at the instruction level. The apparatus includes translation logic and extended execution logic. The translation logic translates an extended instruction into a micro instruction sequence. The extended instruction has an extended prefix and an extended prefix tag. The extended prefix specifies a non-temporal access for a memory reference prescribed by the extended instruction, where the non-temporal access cannot be specified by an existing instruction from an existing instruction set. The extended prefix tag indicates the extended prefix, where the extended prefix tag is an otherwise architecturally specified opcode within the existing instruction set. The extended execution logic is coupled to the translation logic. The extended execution logic receives the micro instruction sequence, and executes the non-temporal access to perform the memory reference.
Patent TW-567596-B (TW)
Title: OLED device and a method for fabricating the same
Inventor: CHENG TUNG-SHENG
IPC: H01L23/28
Filed: 2002-10-24
Granted: 2003-12-21
Abstract: An OLED device and a method for fabricating the same is provided by using a porous desiccant. The porous desiccant is manufactured by forming a liquid desiccant and proceeding gas injection process and curing process. The porous desiccant comprises a harden glue having bubbles and lots of desiccant particle. The bubble of the porous desiccant can enhance the absorption efficiency so that the moisture and the oxygen gas in the OLED device can be absorbed rapidly.
Patent TW-I236809-B (TW)
Title: Testing method of serial communication equipment
Inventor: SONG JEFF
IPC: H04L1/14
Filed: 2002-11-12
Granted: 2005-07-21
Abstract: The invention provides a testing method of serial communication equipment, which employs server/client structure. Firstly, multiple clients' serial communication equipments issue the connection request to the serial communication equipment of server end; the server end follows a certain order to establish a queue based on the multiple connection requests; the server end responds to the serial communication equipment of the specific client end in accordance with the queue order; the serial communication equipment of the server end connects with the serial communication equipment of the specific client; after finishing the serial communication equipment test of the specific client end, the server end starts organizing the queue and selects the serial communication equipment of next client end to proceed the connection test. The serial communication equipment to be tested of client end is connected to proceed the test, reducing the test cycle and saving significant man power and materials.
Patent TW-I244976-B (TW)
Title: Thermally conductive rubber material
Inventor: TANAHASHI HIDEAKI
IPC: B32B25/00
Filed: 2002-12-09
Granted: 2005-12-11
Abstract: A thermally conductive rubber material is provided, whereby downsizing becomes available so as not to take up space, and the heat of a heat-pressing plate is transmitted to a to-be-pressed body evenly and effectively. The thermally conductive rubber material is produced by laminating a rubber release agent layer 22 onto one side or both sides of a thermally conductive rubber sheet 21, wherein the rubber release agent layer comprises a rubber composition which does not include a filler while the thermally conductive rubber sheet comprises a filler.
Patent TW-I223420-B (TW)
Title: Semiconductor package and method for fabricating the same
Inventor: WANG CHUNG-CHENG
IPC: H01L23/28
Filed: 2002-12-10
Granted: 2004-11-01
Abstract: Semiconductor packages and methods of fabricating the same are disclosed. An embodiment of a semiconductor package comprised of a chip; a plurality of conductive elements being situated around the chip; and a plurality of conductive wires electrically connecting the chip to the conductive elements. Additionally, the present invention may be comprised of a submember as required, and furthermore, by means of using conductive elements, the present invention may be capable of affording a number of advantages, it is possible to include a thinner semiconductor package thickness, optimal heat dissipation, excellent electrical performance and a decreased cost in production.
Patent TW-588460-B (TW)
Title: Trench power MOSFET and method of making the same
Inventor: HSU WESLEY CHIH-WEI
IPC: H01L29/772
Filed: 2003-01-24
Granted: 2004-05-21
Abstract: A structure of accumulated type trench MOSFET in silicon carbide (SiC) and forming method are disclosed. The MOSFET includes a trench gate having a gate oxide layer, a polysilicon layer, a source region, and a drain region. The source region contains a p+ heavily doped region, and n+ heavily doped region and a p-base region, and a source contact metal layer. The p+ heavily doped region, the n+ heavily doped region, and the p-base region are abutting each other. The former two are extended to the front surface of the silicon carbide substrate having the source contact metal layer formed over and the latter one is beneath them. Moreover, the p-base region is separated from the trench by an accumulation channel. The drain contact metal layer is formed on the rear surface of the silicon carbide substrate where the rear region of the silicon carbide is heavily doped than the front region thereof.
Patent TW-I314572-B (TW)
Title: Flame retardant thermoplastic polyurethane containing melamine cyanurate
Inventor: YONA ECKSTEIN
IPC: C08L75/04
Filed: 2003-02-07
Granted: 2009-09-11
Abstract: The present invention relates to flame retardant thermoplastic polyurethane (TPU) compositions comprising melamine cyanurate at high levels as the only organic flame retardant additive, while maintaining high tensile strength of the TPU compositions. The TPU compositions are useful for applications where low flame properties are desirable, such as wire and cable applications, blown film, molding applications, and the like. This invention also relates to process to produce the TPU compositions in a twin screw extruder and process to produce wire and cable jacketing.
Patent TW-I230908-B (TW)
Title: Enhanced navigation system using digital information medium
Inventor: TSUMAGARI YASUFUMI
IPC: H04N21/858
Filed: 2003-02-21
Granted: 2005-04-11
Abstract: A new navigation function is added to a legacy DVD-video. A player unit plays back recorded contents, that include video contents or AV contents and ENAV contents associated with contents (menu, chapter) of the video contents, from a DVD-video disc. The video contents of the DVD disc are played back by a video playback engine. The ENAV contents of the DVD disc are played back by an ENAV engine. The ENAV engine controls playback of the ENAV contents and that of the video contents in combination, connection, and/or synchronism with each other according to the played-back contents of the ENAV contents.
Patent TW-I263556-B (TW)
Title: Backside polishing method of semiconductor wafer
Inventor: FUKUDA KAZUYA
IPC: B24B9/06
Filed: 2003-03-12
Granted: 2006-10-11
Abstract: A semiconductor wafer backside polishing method is provided in the present invention, in which the back side of a semiconductor wafer having plural circuits formed on its surface and a roughly semi-circular cross-section shape at its peripheral edge is polished through a polishing means, so that the semiconductor wafer has a regulated thickness. Before polishing the backside of semiconductor wafer, a pre-treatment is conducted onto the peripheral edge of semiconductor wafer, so as to form a plane that has an angle theta relative to the backside, where 85 DEG <= theta <= 100 DEG and the best result is obtained when 85 DEG <= theta <= 95 DEG.
Patent TW-591979-B (TW)
Title: Circuit board and electronic machine
Inventor: HACHITANI TAKASATO
IPC: H05K1/00
Filed: 2003-04-17
Granted: 2004-06-11
Abstract: The subject of the present invention is to provide the circuit board and the electronic machine having the electric power pattern structure capable of assuring stable operation particularly in the semiconductor chip composed of low-voltage, high-current and high-speed circuit, thereby assuring enough margin for the voltage amplitude fluctuation of the allowed power source. The solving means is to form the pattern shape of power source conductors 11, 12, 13, 14 in such a manner that at least the pattern corner portion existed in between the electronic rails for connecting the power source supply terminal (P) and the load connection terminal (L) is made to have an inverse angle and to form an arc shape so as to reduce the resistance and impedance of serial connection of the power source conductors.
Patent TW-I283790-B (TW)
Title: An electrophoretic display and a method of driving an electrophoretic display
Inventor: ZHOU GUOFU
IPC: G02F1/167
Filed: 2003-05-21
Granted: 2007-07-11
Abstract: An electrophoretic display comprises a plurality of pixels (18) with an electrophoretic material (8, 9) which comprises charged particles. A first electrode (6) and second electrode (5, 5') associated with each one of the pixels (18) presents a drive voltage waveform (VD) across each one of the pixels (18). The charged particles are able to occupy, between the first electrode (6) and the second electrode (5), two limit positions and intermediate positions between the two limit positions which are defined by the drive voltage (VD). An addressing circuit (16, 10) generates the drive voltage waveform (VD) by successively applying between the first electrode (6) and the second electrode (5) during an image update period (IUP): (i) a reset pulse (RE) enabling said particles to substantially occupy one of the extreme positions, and (ii) a drive pulse (Vdr) having a level in accordance with an optical state to be reached by the associated one of the pixels (18). The addressing circuit (16, 10) further generates a first shaking pulse (SP1) comprising at least one preset pulse having an energy sufficient to release particles present in one of the extreme positions, but insufficient to enable said particles to reach the other one of the extreme positions. The first shaking pulse (SP1) occurs during a same first shaking time period (TS1) during each image update periods (IUP), independent on the optical state a pixel (18) should reach. The first shaking time period (TS1) precedes the reset pulse (RE) or occurs in-between the reset pulse (RE) and the drive pulse (Vdr).